Novel salinity meter comparison measurement device

Abstract

The utility model discloses a novel comparison and measurement device for a salinity meter. The device comprises a detection bottle, a detection cover, a mounting plate and a clamping mechanism, the detection cover covers a bottle opening of the detection bottle, a through groove is formed in the detection cover and located above the bottle opening, the mounting plate is arranged on the detection cover, a probe at the lower end of the salinity meter penetrates through the through groove and the bottle opening, extends into the detection bottle and is used for measuring the salinity value of liquid in the bottle, and the clamping mechanism is mounted on the mounting plate and is used for clamping and fastening the upper end of the salinity meter. The comparison detection device is simple in structure, convenient to operate, capable of efficiently mounting and dismounting the salinity meter, capable of rapidly replacing liquid to be detected or a standard seawater sample, convenient for comparison detection of multiple samples or multiple salinity meters, wide in applicability, high in detection efficiency and capable of saving the standard seawater sample.

Description

Technical Field

[0001] The utility model relates to the field of hydrological detection, in particular to a novel salinity meter comparison measuring device. Background Art

[0002] Hydrological observation is a monitoring to understand the distribution and change patterns of hydrological elements. Water salinity is a basic hydrological element and plays an important role in scientific research, development and environmental protection. It is an important measurement item for investigation, observation and pollution monitoring. When testing salinity, multiple and continuous tests are often required, or test comparisons at different locations, or comparative tests of different salinometers at the same location. The selection of the testing device requires comprehensive consideration of factors such as its applicability, ease of use and testing efficiency, so that it can meet the complexity and diversity of the field measurement environment and enable the comparative test of the salinometer to be carried out smoothly and efficiently in the field.

[0003] Therefore, it is necessary to design a new type of salinity meter comparison measurement device to overcome the above problems. Utility Model Content

[0004] In order to avoid the above problems, a new type of salinity meter comparison measurement device is provided, which has a simple structure, is easy to operate, can efficiently install and disassemble the salinity meter, and can quickly replace the standard seawater or liquid sample to be tested, so as to facilitate the comparative detection of multiple samples or multiple salinities, has wide applicability and high detection efficiency.

[0005] The utility model provides a novel salt meter comparison measuring device, comprising: a detection bottle, a detection cover, a mounting plate and a clamping mechanism; the detection cover is arranged at the bottle mouth of the detection bottle, a through groove is arranged on the detection cover and is located above the bottle mouth, the mounting plate is arranged on the detection cover, a probe at the lower end of the salt meter passes through the through groove and the bottle mouth and extends into the detection bottle, and is used for measuring the salinity value of the liquid in the bottle, and the clamping mechanism is arranged on the mounting plate and is used for clamping and fastening the upper end of the salt meter.

[0006] Preferably, the detection cover is sleeved outside the bottle mouth of the detection bottle, and a limit platform is provided on the outer side of the bottle mouth to prevent the detection cover from excessively moving downward.

[0007] Preferably, the clamping mechanism includes a first clamping seat, a second clamping seat, a first clamping seat, a second clamping seat and a spring. The first clamping seat and the second clamping seat are mounted on the mounting plate and are respectively located on two opposite sides of the salinometer. The first clamping seat is mounted on a side of the first clamping seat facing the salinometer through a spring, and the second clamping seat is mounted on a side of the second clamping seat facing the salinometer through a spring. The first clamping seat and the second clamping seat are respectively pressed against two opposite sides of the salinometer.

[0008] Preferably, an arc-shaped anti-skid pad is provided on one side of the first clamping seat and the second clamping seat that press against the salinometer.

[0009] Preferably, the first clamping seat and the second clamping seat are both mounted on the mounting plate through an adjustment assembly, the adjustment assembly includes an adjustment seat, a first adjustment rod and a second adjustment rod, the adjustment seat is arranged on the mounting plate, the adjustment rod is movably mounted on the adjustment seat, the second adjustment rod is movably mounted on the first adjustment rod in a direction close to and away from the salinometer, and the first clamping seat or the second clamping seat is arranged at an end of the second adjustment rod close to the salinometer.

[0010] Preferably, a positioning assembly is installed on the mounting plate, the positioning assembly includes a positioning rod and a positioning seat, one end of the positioning rod passes through the mounting plate and extends toward the salinometer, and the positioning seat is movably arranged at one end of the positioning rod close to the salinometer.

[0011] Preferably, the positioning rod is mounted on the mounting plate so as to be movable and adjustable in a direction toward and away from the salt meter.

[0012] Preferably, a water outlet is provided at the bottom end of the side wall of the detection bottle, a water inlet is provided at the upper end of the side wall, and pistons are provided on both the water outlet and the water inlet.

[0013] Preferably, the bottom of the detection bottle is a structure with a high middle and low surroundings.

[0014] Preferably, the body of the detection bottle is made of transparent material and is provided with a liquid level scale.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the comparative measuring device has a simple structure, is easy to operate, can efficiently install and disassemble the salinometer, and can quickly replace the liquid sample to be tested, which is convenient for comparative testing of multiple samples or multiple salinometers, has a wide range of applicability, high detection efficiency, and saves standard seawater samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a novel salinity meter comparison measuring device according to a preferred embodiment of the utility model;

[0017] Figure 2 A top view of a novel salinity meter comparison measuring device according to a preferred embodiment of the utility model;

[0018] Description of Figure Numbers:

[0019] 1. Salinity meter,

[0020] 2. Detection bottle, 21. Limiting platform, 22. Water outlet, 23. Water inlet, 24. Piston, 25. Liquid level scale,

[0021] 3. Detection cover, 31. Through slot,

[0022] 4. Mounting plate,

[0023] 5. Clamping mechanism, 51. First clamping seat, 52. Second clamping seat, 53. First clamping seat, 54. Second clamping seat, 55. Spring, 56. Anti-slip pad,

[0024] 6. Adjustment assembly, 61. Adjustment seat, 62. First adjustment rod, 63. Second adjustment rod,

[0025] 7. Positioning assembly, 71. Positioning rod, 72. Positioning seat. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1 to Figure 2 As shown, a novel salt meter comparison measuring device provided in this embodiment includes: a detection bottle 2, a detection cover 3, a mounting plate 4 and a clamping mechanism 5.

[0029] The detection cover 3 is arranged at the bottle mouth of the detection bottle 2. The detection cover 3 is provided with a through slot 31 and is located above the bottle mouth. The mounting plate 4 is arranged on the detection cover 3. The lower end probe of the salinometer 1 passes through the through slot 31 and the bottle mouth and extends into the detection bottle 2, which is used to measure the salinity value of the liquid or standard seawater in the bottle 2. The clamping mechanism 5 is installed on the mounting plate 4, which is used to clamp and fasten the upper end of the salinometer 1. At the same time, a water outlet 22 is provided at the bottom end of the side wall of the detection bottle 2, and a water inlet 23 is provided at the upper end of the side wall. Pistons 24 are provided on the water outlet 22 and the water inlet 23. The liquid or standard seawater to be detected can enter the detection bottle 2 through the water inlet 23, and the bottom of the detection bottle 2 is a structure with a high middle and low surroundings, so that the liquid or standard seawater in the detection bottle 2 can be discharged from the water outlet 22 more efficiently without any residue, which is convenient for subsequent detection.

[0030] When actually testing, it is necessary to perform tests continuously for many times. The water inlet 23 and the water outlet 22 are set to facilitate the replacement of the liquid to be tested or the standard seawater, so that the salinity meter 1 does not need to be removed every time, and damage caused by frequent use during field testing is avoided. In order to better see the liquid in the test bottle 2, the body of the test bottle 2 can be made of a transparent material, and a liquid level scale 25 can be set on it to check whether the liquid to be tested reaches the test height, thereby ensuring the accuracy of the test results and saving standard seawater samples.

[0031] In order to facilitate installation and better limit and position the detection cover 3 outside the bottle mouth of the detection bottle 2, a limit platform 21 is provided on the outer side of the bottle mouth to prevent the detection cover 3 from moving downward excessively, which is simple and convenient.

[0032] like Figure 1 to Figure 2 As shown, the clamping mechanism 5 includes a first clamping seat 51, a second clamping seat 52, a first clamping seat 53, a second clamping seat 54 and a spring 55. The first clamping seat 51 and the second clamping seat 52 are mounted on the mounting plate 4 and are respectively located on the left and right sides of the salinometer 1. The first clamping seat 53 is mounted on the right side of the first clamping seat 51 through the spring 55, and the second clamping seat 54 is mounted on the left side of the second clamping seat 52 through the spring 55. The first clamping seat 53 and the second clamping seat 54 are respectively pressed against the left and right sides of the salinometer 1 to clamp and fix the salinometer 1, which is simple and convenient. The connection arrangement of the spring 55 makes the first clamping seat 53 and the second clamping seat 54 have elasticity in clamping the salinometer 1, which is convenient for installation and disassembly, and is convenient for replacing different salinometers 1 for comparative detection. It is practical and flexible and has high adaptability.

[0033] For the stability of the salt meter 1 , an arc-shaped anti-skid pad 56 is provided on one side of the first clamping seat 53 and the second clamping seat 54 pressing against the salt meter 1 to prevent the salt meter 1 from sliding down and falling and damaging the instrument, which is efficient and convenient.

[0034] In order to better adapt to various types of salt meters 1, the first clamping seat 51 and the second clamping seat 52 are both installed on the mounting plate 4 through the adjustment assembly 6. Among them, the adjustment assembly 6 includes an adjustment seat 61, a first adjustment rod 62 and a second adjustment rod 63. The adjustment seat 61 is arranged on the mounting plate 4, the adjustment rod is installed on the adjustment seat 61 for movement and adjustment, and the second adjustment rod 63 is installed on the first adjustment rod 62 for movement and adjustment in the direction of approaching and moving away from the salt meter 1. The first clamping seat 51 or the second clamping seat 52 is arranged at one end of the second adjustment rod 63 close to the salt meter 1. By adjusting the first adjustment rod 62 and the second adjustment rod 63, the position of the salt meter 1 in the detection bottle 2 can be adjusted, which is convenient to operate, easy to adjust, flexible and practical.

[0035] like Figure 1 As shown, in order to better limit the positioning and fasten the salt meter 1, a positioning assembly 7 is installed on the mounting plate 4. The positioning assembly 7 includes a positioning rod 71 and a positioning seat 72. One end of the positioning rod 71 passes through the mounting plate 4 and extends toward the salt meter 1. The positioning seat 72 is movably arranged at the end of the positioning rod 71 close to the salt meter 1, which effectively prevents the salt meter 1 from being too close to the side wall of the detection bottle 2 when placed and installed, affecting the detection result and damaging the detection head of the salt meter 1; and an anti-slip positioning pad is provided on the positioning seat 72, which is safer and more stable. At the same time, in order to adapt to a variety of salt meters 1 and a variety of position requirements, the positioning rod 71 is installed on the mounting plate 4 to be movable and adjusted in the direction toward and away from the salt meter 1.

[0036] The comparative measurement device has a simple structure and is easy to operate. It can efficiently install and disassemble the salinometer 1 and can quickly replace the liquid to be tested or the standard seawater sample, so it is convenient to perform comparative detection of multiple samples or multiple salinometers 1. It has wide applicability, high detection efficiency, and saves standard seawater samples.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A novel salinity meter comparison measuring device, characterized in that: include: Test bottle, test cover, mounting plate and clamping mechanism; The detection cover is arranged at the bottle mouth of the detection bottle, a through slot is arranged on the detection cover and is located above the bottle mouth, a mounting plate is arranged on the detection cover, a probe at the lower end of the salinometer passes through the through slot and the bottle mouth and extends into the detection bottle, so as to measure the salinity value of the liquid in the bottle, and a clamping mechanism is arranged on the mounting plate, so as to clamp and fasten the upper end of the salinometer.

2. The novel salinity meter comparative measuring device as claimed in claim 1, characterized in that: The detection cover is sleeved outside the bottle mouth of the detection bottle, and a limit platform is arranged on the outer side of the bottle mouth to prevent the detection cover from excessively moving downward.

3. The novel salinity meter comparative measuring device as claimed in claim 1, characterized in that: The clamping mechanism includes a first clamping seat, a second clamping seat, a first clamping seat, a second clamping seat and a spring. The first clamping seat and the second clamping seat are installed on the mounting plate and are respectively located on two opposite sides of the salinometer. The first clamping seat is installed on the side of the first clamping seat facing the salinometer through the spring, and the second clamping seat is installed on the side of the second clamping seat facing the salinometer through the spring. The first clamping seat and the second clamping seat are respectively pressed against two opposite sides of the salinometer.

4. The novel salinity meter comparison measuring device as claimed in claim 3, characterized in that: An arc-shaped anti-skid pad is provided on one side of the first clamping seat and the second clamping seat pressing against the salinometer.

5. The novel salinity meter comparative measuring device as claimed in claim 3, characterized in that: The first clamping seat and the second clamping seat are both mounted on the mounting plate through an adjusting assembly. The adjusting assembly includes an adjusting seat, a first adjusting rod and a second adjusting rod. The adjusting seat is arranged on the mounting plate. The adjusting rod is mounted on the adjusting seat for movement and adjustment. The second adjusting rod is mounted on the first adjusting rod for movement and adjustment in a direction approaching and away from the salinometer. The first clamping seat or the second clamping seat is arranged at one end of the second adjusting rod close to the salinometer.

6. The novel salinity meter comparative measuring device as claimed in claim 1, characterized in that: A positioning assembly is installed on the mounting plate. The positioning assembly includes a positioning rod and a positioning seat. One end of the positioning rod passes through the mounting plate and extends toward the salinometer. The positioning seat is movably arranged at one end of the positioning rod close to the salinometer.

7. The novel salinity meter comparative measuring device as claimed in claim 6, characterized in that: The positioning rod is mounted on the mounting plate for adjustment in a direction toward and away from the salinometer.

8. The novel salinity meter comparative measuring device as claimed in claim 1, characterized in that: A water outlet is arranged at the bottom end of the side wall of the detection bottle, a water inlet is arranged at the upper end of the side wall, and pistons are arranged on the water outlet and the water inlet.

9. The novel salinity meter comparative measuring device as claimed in claim 8, characterized in that: The bottom of the test bottle is a structure that is high in the middle and low around.

10. The novel salinity meter comparative measuring device as claimed in claim 1, characterized in that: The body of the test bottle is made of transparent material and is provided with a liquid level scale.

Images